Which of the Following Is True Regarding the Participant-Variable Design

question 39

Multiple Choice

Which of the following is true regarding the participant-variable design?

• A) The independent variables used in the design are always demographic variables.
• B) The independent variables always involve pre-existing personality characteristics of the participants.
• C) Because the participant variable is measured, causal conclusions about the effect of the participant variable on the dependent variable are difficult to draw.
• D) Because the participant variable can be manipulated, causal conclusions can frequently be made.

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Definitions:

Magnetic Lines of Flux

Imaginary lines used to represent the strength and direction of a magnetic field, flowing from the north to the south pole.

Flux Density

A measure of magnetic field strength, quantified as the amount of magnetic flux in a given area.

Inert Element

An inert element refers to a chemical element that exhibits very low reactivity due to having a full outer electron shell, such as noble gases.

Valence Shell

The outermost shell of electrons in an atom, important in determining an element's chemical properties.